Keyphrases
Waterbirds
100%
Non-breeding Season
100%
Aerial Survey
100%
Visibility Bias
100%
Waterfowl
62%
Guilds
25%
Abundance Estimation
25%
Cruise
25%
SE(3)
25%
Count Bias
25%
Group Size
12%
Illinois
12%
Estimation Method
12%
Aerial
12%
Species Level
12%
Estimation Bias
12%
State Agencies
12%
Federal Agencies
12%
Detection Rate
12%
Reliable Estimate
12%
Goose
12%
Low Counts
12%
Population Size
12%
Americana
12%
Management Framework
12%
Adaptive Management
12%
Duck
12%
Cloud Top Temperature
12%
Ground Survey
12%
Survey Area
12%
Swan
12%
Cloud Cover
12%
Low Visibility
12%
High Detection Rate
12%
Illinois River Valley
12%
Wetland Management
12%
Waterfowl Management
12%
Species Prevalence
12%
Anas Crecca
12%
Local Population Size
12%
Green-winged Teal
12%
Abundance Index
12%
American Wigeon
12%
Agricultural and Biological Sciences
Water Bird
100%
Population Size
50%
Americans
25%
Adaptive Management
25%
Duck
25%
Goose
25%
Anas crecca
25%
Swan
25%
Cloud Cover
25%